Joe Biden lost his temper and raised his voice after a fiery call with President Zelensky over military aid.
The US administration, which has contributed around $1 billion worth of military aid this year to Ukraine, was left angered after being asked to contribute more to the war.
According to a report, the incident happened when the leaders spoke to each other in June and President Zelensky began listing the military items Ukraine still needed despite the huge cash injection from President Biden.
